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-rw-r--r--net/rxrpc/call_accept.c3
-rw-r--r--net/rxrpc/call_object.c1
-rw-r--r--net/rxrpc/conn_client.c2
-rw-r--r--net/rxrpc/conn_object.c2
-rw-r--r--net/rxrpc/proc.c6
-rw-r--r--net/rxrpc/sendmsg.c2
6 files changed, 13 insertions, 3 deletions
diff --git a/net/rxrpc/call_accept.c b/net/rxrpc/call_accept.c
index 92ebd1d7e0bb..4ce24c000653 100644
--- a/net/rxrpc/call_accept.c
+++ b/net/rxrpc/call_accept.c
@@ -225,7 +225,7 @@ void rxrpc_discard_prealloc(struct rxrpc_sock *rx)
tail = b->call_backlog_tail;
while (CIRC_CNT(head, tail, size) > 0) {
struct rxrpc_call *call = b->call_backlog[tail];
- call->socket = rx;
+ rcu_assign_pointer(call->socket, rx);
if (rx->discard_new_call) {
_debug("discard %lx", call->user_call_ID);
rx->discard_new_call(call, call->user_call_ID);
@@ -456,6 +456,7 @@ struct rxrpc_call *rxrpc_accept_call(struct rxrpc_sock *rx,
unsigned long user_call_ID,
rxrpc_notify_rx_t notify_rx)
__releases(&rx->sk.sk_lock.slock)
+ __acquires(call->user_mutex)
{
struct rxrpc_call *call;
struct rb_node *parent, **pp;
diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c
index 147657dfe757..85b12c472522 100644
--- a/net/rxrpc/call_object.c
+++ b/net/rxrpc/call_object.c
@@ -219,6 +219,7 @@ struct rxrpc_call *rxrpc_new_client_call(struct rxrpc_sock *rx,
gfp_t gfp,
unsigned int debug_id)
__releases(&rx->sk.sk_lock.slock)
+ __acquires(&call->user_mutex)
{
struct rxrpc_call *call, *xcall;
struct rxrpc_net *rxnet = rxrpc_net(sock_net(&rx->sk));
diff --git a/net/rxrpc/conn_client.c b/net/rxrpc/conn_client.c
index 064175068059..041da40dbf93 100644
--- a/net/rxrpc/conn_client.c
+++ b/net/rxrpc/conn_client.c
@@ -776,7 +776,7 @@ void rxrpc_disconnect_client_call(struct rxrpc_call *call)
unsigned int channel = call->cid & RXRPC_CHANNELMASK;
struct rxrpc_connection *conn = call->conn;
struct rxrpc_channel *chan = &conn->channels[channel];
- struct rxrpc_net *rxnet = rxrpc_net(sock_net(&call->socket->sk));
+ struct rxrpc_net *rxnet = conn->params.local->rxnet;
trace_rxrpc_client(conn, channel, rxrpc_client_chan_disconnect);
call->conn = NULL;
diff --git a/net/rxrpc/conn_object.c b/net/rxrpc/conn_object.c
index ccbac190add1..bfc46fd69a62 100644
--- a/net/rxrpc/conn_object.c
+++ b/net/rxrpc/conn_object.c
@@ -418,7 +418,7 @@ void rxrpc_service_connection_reaper(struct work_struct *work)
*/
if (atomic_cmpxchg(&conn->usage, 1, 0) != 1)
continue;
- trace_rxrpc_conn(conn, rxrpc_conn_reap_service, 0, 0);
+ trace_rxrpc_conn(conn, rxrpc_conn_reap_service, 0, NULL);
if (rxrpc_conn_is_client(conn))
BUG();
diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c
index f79f260c6ddc..7e45db058823 100644
--- a/net/rxrpc/proc.c
+++ b/net/rxrpc/proc.c
@@ -29,6 +29,8 @@ static const char *const rxrpc_conn_states[RXRPC_CONN__NR_STATES] = {
* generate a list of extant and dead calls in /proc/net/rxrpc_calls
*/
static void *rxrpc_call_seq_start(struct seq_file *seq, loff_t *_pos)
+ __acquires(rcu)
+ __acquires(rxnet->call_lock)
{
struct rxrpc_net *rxnet = rxrpc_net(seq_file_net(seq));
@@ -45,6 +47,8 @@ static void *rxrpc_call_seq_next(struct seq_file *seq, void *v, loff_t *pos)
}
static void rxrpc_call_seq_stop(struct seq_file *seq, void *v)
+ __releases(rxnet->call_lock)
+ __releases(rcu)
{
struct rxrpc_net *rxnet = rxrpc_net(seq_file_net(seq));
@@ -135,6 +139,7 @@ const struct file_operations rxrpc_call_seq_fops = {
* generate a list of extant virtual connections in /proc/net/rxrpc_conns
*/
static void *rxrpc_connection_seq_start(struct seq_file *seq, loff_t *_pos)
+ __acquires(rxnet->conn_lock)
{
struct rxrpc_net *rxnet = rxrpc_net(seq_file_net(seq));
@@ -151,6 +156,7 @@ static void *rxrpc_connection_seq_next(struct seq_file *seq, void *v,
}
static void rxrpc_connection_seq_stop(struct seq_file *seq, void *v)
+ __releases(rxnet->conn_lock)
{
struct rxrpc_net *rxnet = rxrpc_net(seq_file_net(seq));
diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c
index 783c777fc6e7..a62980a80151 100644
--- a/net/rxrpc/sendmsg.c
+++ b/net/rxrpc/sendmsg.c
@@ -556,6 +556,7 @@ static struct rxrpc_call *
rxrpc_new_client_call_for_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg,
struct rxrpc_send_params *p)
__releases(&rx->sk.sk_lock.slock)
+ __acquires(&call->user_mutex)
{
struct rxrpc_conn_parameters cp;
struct rxrpc_call *call;
@@ -596,6 +597,7 @@ rxrpc_new_client_call_for_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg,
*/
int rxrpc_do_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, size_t len)
__releases(&rx->sk.sk_lock.slock)
+ __releases(&call->user_mutex)
{
enum rxrpc_call_state state;
struct rxrpc_call *call;